| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.67 | 9.566% | $239.588 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $41.78 | 12.475% | $46.9921 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $45.40 | 10.311% | $50.0812 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $110.54 | 10.458% | $122.1003 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $17.70 | 13.765% | $20.1364 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $91.56 | 7.695% | $98.6055 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $16.87 | 11.515% | $18.8126 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $542.52 | $596.3161 | $596.32 | $596.35 | $596.30 | |